645823248

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{62003}}^1$

素因数の和:62052

約数の個数: 80

約数和(自身を含む): 1968254976

約数和(自身を除く): 1322431728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 62003, 124006, 186009, 248012, 372018, 434021, 496024, 744036, 868042, 992048, 1302063, 1488072, 1736084, 1922093, 2604126, 2976144, 3472168, 3844186, 5208252, 5766279, 6944336, 7688372, 10416504, 11532558, 13454651, 15376744, 20833008, 23065116, 26909302, 30753488, 40363953, 46130232, 53818604, 80727906, 92260464, 107637208, 161455812, 215274416, 322911624, 645823248]

約数ペア:

[(1, 645823248), (2, 322911624), (3, 215274416), (4, 161455812), (6, 107637208), (7, 92260464), (8, 80727906), (12, 53818604), (14, 46130232), (16, 40363953), (21, 30753488), (24, 26909302), (28, 23065116), (31, 20833008), (42, 15376744), (48, 13454651), (56, 11532558), (62, 10416504), (84, 7688372), (93, 6944336), (112, 5766279), (124, 5208252), (168, 3844186), (186, 3472168), (217, 2976144), (248, 2604126), (336, 1922093), (372, 1736084), (434, 1488072), (496, 1302063), (651, 992048), (744, 868042), (868, 744036), (1302, 496024), (1488, 434021), (1736, 372018), (2604, 248012), (3472, 186009), (5208, 124006), (10416, 62003)]